diff -r 826cea16efd9 -r 13a33d82ad98 dvrengine/CommonRecordingEngine/inc/CCRRTSPResponse.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dvrengine/CommonRecordingEngine/inc/CCRRTSPResponse.h	Wed Sep 01 12:20:37 2010 +0100
@@ -0,0 +1,261 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:    Class for parsing and producing a response string of RTSP as rfc2326*
+*/
+
+
+
+
+#ifndef CCRRTSPRESPONSE_H
+#define CCRRTSPRESPONSE_H
+
+// INCLUDES
+#include "CRRtspCommon.h"
+#include <e32base.h>
+
+// CONSTANTS
+// None
+
+// MACROS
+// None
+
+// DATA TYPES
+// None
+
+// FORWARD DECLARATIONS
+// None
+
+// CLASS DECLARATION
+
+/**
+* Class for parsing and producing RTSP responses.  
+*
+*  @lib CommonRecordingEngine.lib
+*  @since Series 60 3.0
+*/
+class CCRRtspResponse : public CCRRtspCommon
+    {
+
+public: // Data types
+
+    /**
+    * RTSP response code. From RFC 2326
+    */
+    enum TResponseCode
+        {
+    	ERTSPRespContinue = 100, 
+        ERTSPRespOK = 200,                 /**< OK code, everything ok */
+        ERTSPRespCreated = 201,            /**< Same as 200 */
+        ERTSPRespLowOnStorageSpace = 250, 
+        ERTSPRespMultipleChoices = 300, 
+        ERTSPRespMovedPermanently = 301, 
+        ERTSPRespMovedTemporarily = 302, 
+        ERTSPRespSeeOther = 303, 
+        ERTSPRespNotModified = 304, 
+        ERTSPRespUseProxy = 305, 
+        ERTSPRespBadRequest = 400,  
+        ERTSPRespUnauthorized = 401 ,      /**< We must re-issue command with authentication headers */
+        ERTSPRespPaymentRequired = 402, 
+        ERTSPRespForbidden = 403, 
+        ERTSPRespNotFound = 404, 
+        ERTSPRespMethodNotAllowed = 405,
+        ERTSPRespNotAcceptable = 406, 
+        ERTSPRespProxyAuthenticationRequired = 407 , /**< We must re-issue command with authentication headers */
+        ERTSPRespRequestTimeOut = 408, 
+        ERTSPRespGone = 410, 
+        ERTSPRespLengthRequired = 411, 
+        ERTSPRespPreconditionFailed = 412, 
+        ERTSPRespRequestEntityTooLarge = 413, 
+        ERTSPRespRequestURITooLarge = 414, 
+        ERTSPRespUnsupportedMediaType = 415, 
+        ERTSPRespParameterNotUnderstood = 451, 
+        ERTSPRespConferenceNotFound = 452,
+        ERTSPRespNotEnoughBandwidth = 453,
+        ERTSPRespSessionNotFound = 454,
+        ERTSPRespMethodNotValidInThisState = 455,
+        ERTSPRespHeaderFieldNotValidForResource = 456,
+        ERTSPRespInvalidRange = 457,
+        ERTSPRespParameterIsReadOnly = 458,
+        ERTSPRespAggregateOperationNotAllowed = 459,
+        ERTSPRespOnlyAggregateOperationAllowed = 460,
+        ERTSPRespUnsupportedTransport = 461,
+        ERTSPRespDestinationUnreachable = 462,
+        ERTSPRespInternalServerError = 500,
+        ERTSPRespNotImplemented = 501,
+        ERTSPRespBadGateway = 502,
+        ERTSPRespServiceUnavailable  = 503,
+        ERTSPRespGatewayTimeOut = 504,
+        ERTSPRespRTSPVersionNotSupported = 505, 
+        ERTSPRespOptionNotSupported = 551
+        };
+
+    /**
+    * Structure for storing rtp-info header contents. 
+    * if len of iFirstURL is zero, then the header has
+    * not been seen or parsed. Normally rtp-info-header
+    * has 2 urls and seq+ts for both. 
+    */
+    struct SRTPInfoHeader
+        {
+	    TPtrC8 iFirstURL ; /**< URL string of first url found from header */
+	    TUint iFirstSeq ;  /**< Seq of first URL */
+	    TUint iFirstTS ;   /**< TS of first URL */
+	    TPtrC8 iSecondURL ;/**< URL string of second url found from header */
+	    TUint iSecondSeq ; /**< Seq of second URL */ 
+	    TUint iSecondTS ;  /**< TS of second URL */
+        }; 
+
+public: // Constructors and destructor
+
+    /**
+    * Two-phased constructor.
+    * @return CCRRtspResponse pointer to CCRRtspResponse class
+    */
+    static CCRRtspResponse* NewL();
+
+    /**
+    * Destructor.
+    */
+    virtual ~CCRRtspResponse();
+
+public: // New functions
+
+	/**
+	* Method that is used to give rtsp response to this class.
+	* Response is something alike "RTSP/1.0 200 OK\rCSeq: 200000\r..."
+    * @since Series 60 3.0
+	* @param aString is the response string.
+	* @return none. May leave with symbian error codes. At least following may be 
+	*         seen: KErrUnderflow if there is \r\n\r\n sequence in the string
+	*         marking end of response or if there is content (like SDP) and the
+	*         content lenght is too short; KErrNotSupported if it doesn't look
+	*         like RTSP at all.
+	*/
+	virtual void TryParseL( const TDesC8 &aString );
+
+	/**
+	* Method for acquiring the response code from command string that was successfully
+	* parsed. If TryParseL did leave, this may return anything. 
+    * @since Series 60 3.0
+	* @param none.
+	* @return response code, like ERTSPRespOK if it was 200 OK. 
+	*/		
+	CCRRtspResponse::TResponseCode StatusCode( void );
+
+	/** 
+	* Method for getting server port.
+    * @since Series 60 3.0
+	* @param none.
+	* @return server port of KErrNotFound if none found.
+	*/
+	TInt ServerPort( void ); 
+	
+	/**
+	* Method for getting SSRC.
+    * @since Series 60 3.0
+	* @param aSSRC is string descriptor allocated by caller that
+	*        will have its content set to block allocated by instance
+	*        of this class containing the SSRC.
+	* @return KErrNone if no error, KErrNotFound if SSRC is not there.
+	*/
+	TInt SSRC( TPtrC8& aSSRC );
+			
+			
+	/**
+	* Method for getting RTP-Info header.
+    * @since Series 60 3.0
+	* @param aRTPInfoHeader is header struct allocated by caller that
+	*        will have its content set to strings (and numbers) allocated
+	*        by instance of this class so once instance of this class
+	*        is deleted, it is not wise to try referring to those 
+	*        values any more. 
+	* @return KErrNone if no error, 
+	          KErrNotFound if rtp-info header is not there.
+	*/
+	TInt RTPInfoHeader( CCRRtspResponse::SRTPInfoHeader &aRTPInfoHeader ); 
+	
+protected: // New Methods
+	
+	/**
+	* Method for digging out server ports from (setup) reply
+    * @since Series 60 3.0
+	* @param none.
+	* @return none.
+	*/
+	void FindServerPorts( void ); 
+	
+	/**
+	* Method for digging out SSRC from (setup) reply
+    * @since Series 60 3.0
+	* @param none.
+	* @return none.
+	*/
+	void FindSSRC( void );
+	
+	/**
+	* Method for digging out and partially  parsing RTP-Info -header
+    * @since Series 60 3.0
+	* @param none.
+	* @return none.
+	*/
+	void FindRTPInfoHeader( void ); 
+	
+	/**
+	* Method for digging out and partially  parsing RTP-authentication -header
+    * @since Series 60 3.0
+	* @param none.
+	* @return none.
+	*/
+	void FindRTPAuthenticationL( void );
+	
+private: // Constructors and destructors
+
+	/**
+	 * default constructor
+	 */
+	 CCRRtspResponse( void ); 
+	 
+	/** 
+	 * 2nd phase constructor 
+	 */
+	 void ConstructL();
+	   
+private: // Data types
+	
+	/**
+	* Code how the command went.
+	*/
+	TResponseCode iStatusCode; 
+			
+	/**
+	* Possible server port.
+	*/
+	TInt iServerPort; 
+	
+	/**
+	* Possible synchronization source id.
+	*/
+	TPtrC8 iSSRC;
+	
+	/**
+	* Possible contents of rtp info header.
+	*/
+	SRTPInfoHeader iRTPInfoHeader; 
+
+    };
+
+#endif // CCRRTSPRESPONSE_H
+
+// End of file
+